Ge–graphene–carbon nanotube composite anode for high performance lithium-ion batteries

@inproceedings{Fang2015GegraphenecarbonNC,
  title={Ge–graphene–carbon nanotube composite anode for high performance lithium-ion batteries},
  author={Shan Fang and Laifa Shen and Hao Zheng and Xiaogang Zhang},
  year={2015}
}
A Ge–graphene–carbon nanotube composite electrode was constructed by germanium (Ge) nanoparticles anchored on reduced graphene oxide (Ge–RGO) intertwined with carbon nanotubes (CNT). In this unique structure, the graphene sheets improve the electrical conductivity and buffer severe volume changes. Additionally, the CNT mechanically binds together with Ge–RGO to maintain the integrity of the electrodes and stabilize the electric conductive network for the active Ge nanoparticles, leading to… CONTINUE READING

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